baber/WOPTO huggingface dataset:
Patent JP-2006043599-A (JP)
Title: Method and system for parallel separation of oxygen gas and nitrogen gas
Inventor: HARUNA KAZUO
IPC: C01B13/02
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating to acquire a high-purity oxygen gas from air or the like with a PSA gas separation apparatus and capable of separating to acquire a high-purity nitrogen gas continuously and efficiently from a desorption gas supplied continuously from the PSA gas separation apparatus, and a system.  <P>SOLUTION: A PSA gas separation process in the PSA gas separation apparatus 1 and a membrane type gas separation process in a membrane type gas separator 2 are included. In the PSA gas separation process, an oxygen enriched gas, and the desorption gas containing mainly nitrogen and also oxygen are removed from oxygen- and nitrogen-containing gas such as air by a pressure fluctuation adsorption type gas separation method to be performed using an adsorption column filled with an adsorbent adsorbing nitrogen on a priority base. In the membrane type gas separation process, the desorption gas is separated into gas passing through a gas separation membrane 2A and gas not passing therethrough (nitrogen enrichment gas) by the gas separation membrane 2A while the pressure of the passing side of the gas separation membrane 2A through which oxygen is passed on a priority base is reduced at less than an atmospheric pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043200-A (JP)
Title: Intracerebral hemorrhage/subarachnoid hemorrhage diagnostic support system
Inventor: DOI AKIO
IPC: A61B6/03
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intracerebral hemorrhage/subarachnoid hemorrhage diagnostic support system for calculating a degree of intracerebral hemorrhage/subarachnoid hemorrhage based on the brain image of a patient.  <P>SOLUTION: This intracerebral hemorrhage/subarachnoid hemorrhage diagnostic support system is equipped with an image acquiring device 1 for acquiring the brain image of the patient, a cerebral region detection part 21 for determining a cerebral region from the brain image, a wrinkle range detection part 22 for detecting a region of the brain wrinkle and an uneven region of the brain by determining the difference between a convex closure in the cerebral region and the brain region, a blood vessel removing part 23 for removing a blood vessel region from the wrinkle region and the uneven region of the brain, and a risk calculating part 24 for calculating the degree of bleeding based on the luminosity of the wrinkle region and the uneven region of the brain from which the blood vessel region is removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046239-A (JP)
Title: Power generating device
Inventor: OKANO MASAMI
IPC: F02B63/04
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating device capable of operating securely even in a cold district.  <P>SOLUTION: This power generating device 10 for generating electric power by driving a power generator 60 by an engine 100 has a suction port 140 provided on a side face of a case body 11 storing the engine 100 and the power generator 60 to suck air for cooling the engine 100 and/or air for operating the engine and a duct 13 provided on a side face of the case body 11 to cover the suction port 140, having predetermined length in the vertical direction, and having suction holes 13c to 13e in at least two sections in its upper part and lower part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051895-A (JP)
Title: Stern structure for high-speed ship
Inventor: HIGASHIHAMA KIYOSHI
IPC: B63B1/40
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stern structure for a high-speed ship which can reduce a wave resistance by accelerating the stream of the stern end, and also, rectifying the water stream behind a propeller for propulsion.  <P>SOLUTION: The stern side of the propeller 3 for propulsion is provided with a stern added member which is arranged on the ship bottom 2a above the propeller 3 for propulsion. The stern added member is a pair of fins 10 and 10 which are provided in a manner to pinch an extension line CL passing through a propeller shaft for propulsion when the ship bottom 2a is seen from the lower side. A pair of the fins 10 and 10 are arranged in such a manner that an interval between them may become narrower from the bow side to the stern side. The water stream behind the propeller 3 for propulsion which is formed by the propeller 3 for propulsion can be gathered by a pair of the fins 10 and 10. Therefore, a water stream which is discharged from the stern end can be accelerated, and a region in which waves are formed at the stern end can be narrowed. Thus, the wave resistance resulting from waves formed at the stern end can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057460-A (JP)
Title: Device for promoting warming up of engine
Inventor: HORIUCHI YASUSHI
IPC: F02M25/07
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for promoting warming up of an engine capable of improving warming up performance of an engine while keeping deterioration of fuel economy minimum.  <P>SOLUTION: A three way valve is used for an EGR valve 15 and a bypass flow passage 16 for circulating exhaust gas 9 passing through an EGR cooler 14 to an exhaust pipe 11 at a time of engine warming up is connected to the EGR valve 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004351223-A (JP)
Title: Two-stage toothbrush
Inventor: IWASHITA TAKAYUKI
IPC: A46B5/00
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush with two brush parts.  <P>SOLUTION: The toothbrush has one handle 1 and two brush parts 2. The brush parts are arranged parallel, dislocated from each other front/rear and left/right.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006058462-A (JP)
Title: Image forming apparatus
Inventor: KITSUGI KAZUYA
IPC: H04N1/036
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with an optical scanner in which the image quality is hardly deteriorated.  <P>SOLUTION: The image forming apparatus is provided with an optical scanner in which a plurality of light beams are introduced to a deflection means 26, reflected on the deflection means 26, and separated into a plurality of directions by a separation means 30, and a plurality of bodies to be scanned 16, 18, 20 and 22 are scanned with respective light beams. An adjustment mechanism for at least an optical element among optical elements with which a plurality of light beams which are so reflected to be separated substantially in the same direction with the separation means 30 are transmitted or reflected, is separately formed, the behavior of displacement between the plurality of light beams reflected substantially in the same direction are not in a same direction, thus an excellent image quality with which a color slurring is not remarkable is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058518-A (JP)
Title: Phase difference plate
Inventor: SARUWATARI NAOKO
IPC: G02B5/30
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference plate which uses liquid crystals and allows arbitrary setting of the orientation of the liquid crystals.  <P>SOLUTION: The phase difference plate includes: a base; a resin layer formed on the base and having a pattern of recesses or projections; an orienting layer formed on the resin layer and containing plate-like molecules; and a phase difference layer formed on the orienting layer and formed by solidifying liquid crystals. The plate-like molecules form a column structure in which the molecules are arranged so that the directions of the normals of the plate-like molecules are oriented in the fixed direction of the base.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055331-A (JP)
Title: Bone prosthesis filling equipment
Inventor: TEI KINGAN
IPC: A61B17/56
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide bone prosthesis filling equipment which can produce an animal model with a bone defect having a stable quality by using a single tool without requiring the skill for producing the animal model with the bone defect.  <P>SOLUTION: The bone prosthesis filling equipment 1 includes a boring tool 4 to form a bone defect section in the bone of the animal and a cutting edge 3 to cut out a cylindrical bone prosthesis piece 9 from a bone prosthesis block 11, wherein the boring tool 4 is disposed at the inside of the cutting edge 3 to be projected and withdrawn through a pointed head of the cutting edge 3, and in a situation of being withdrawn inside from the pointed head of the cutting edge 3, can withdraw to a position to form a storing section 10 of the bone prosthesis piece 9 at the inside of the cutting edge 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057051-A (JP)
Title: Homeotropically oriented liquid crystal film
Inventor: TAKAHASHI MAKOTO
IPC: G02B5/30
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To orient a rod-formed liquid crystal compound vertically substantially up to a boundary with air without using any vertically orienting film.  <P>SOLUTION: This liquid crystal film is provided by homeotropically orienting a pyridinium compound wherein a 1-30C monovalent group having a 5- or 6-membered ring as a partial structure is bonded with the nitrogen atom of its pyridinium ring through a divalent linking group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066988-A (JP)
Title: Sound collecting method, device and program, and medium recording sound collecting program
Inventor: KOBAYASHI KAZUNORI
IPC: H04R5/027
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide sound collecting method and device in which a sound image can be localized definitely.  <P>SOLUTION: The sound collecting device comprising a section for setting N spatial ranges and range numbers affixed to respective spatial ranges, and a section for storing mixing coefficients corresponding to respective spatial ranges is further provided with a section for detecting the sound source position, a range number detecting section outputting a range number when the sound source position is included in a spatial range, a section for calculating a covariance matrix from a received sound signal, a section for storing the covariance matrix for each range number, a section for calculating the filter coefficients of an M channel from the covariance matrix stored in the covariance matrix storing section and the mixing coefficient, a section for filtering a received speech signal with the filter coefficients determined by filter coefficients calculation processing, and an adder for obtaining an output signal by adding a filtered output signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005092200-A (JP)
Title: Display pixel circuit and its driving method
Inventor: JEN-YI HU
IPC: H05B44/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which has an organic light emitting diode (OLED) pixel circuit which improves brightness of a gray scale and the OLED and drives the current to the OLED by using a current driver.  <P>SOLUTION: This display pixel circuit including a data line load circuit having a first capacitor, a first reset circuit connected to the data line load circuit, a diode connected to the data line load circuit and a second reset circuit connected to a parasitic capacitor of the diode, in which the first reset circuit resets the first capacitor, the second reset circuit resets the parasitic capacitor of the diode and the diode is driven by constant current after reset of the first capacitor and the parasitic capacitor of the diode, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006065980-A (JP)
Title: Lock releasing device
Inventor: MIZUNO KENJI
IPC: G11B33/02
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to exchange a CD by another hand while holding a portable type CD player on the palm of one hand, and by performing operation of releasing a lock of a lid body by the fingers of the hand.  <P>SOLUTION: A release button 39 is prepared at the side part of a hinge 13 by the side of a cabinet 11 for supporting the lid 12 to be freely turnable so that it projects from a side end part of the cabinet 11, and the release button is so arranged that, when this release button is press-operated, the rotary motion of the release lever 38 is transmitted to a pair of lock levers 51, 52 at the front end side via an intermediate lever 45, and thereby latched pawls 33, 34 of the lid body 12 by lock parts 55, 56 of the lock levers 51, 52 are disengaged, and the lid body 12 is automatically released by elastic restoring force of a torsion coil spring 27 of the hinge 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064638-A (JP)
Title: Mtf measurement method and its device
Inventor: SANETO RYUJI
IPC: G01M11/02
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MTF-measurement method and its device, capable of measuring using a simple device, the MTF of a recording medium, including interaction between the recording medium and a color material.  <P>SOLUTION: This method has an image outputting step of drawing a test pattern on the recording medium which is a measuring object of the MTF by using a digital printer and outputting it; an image inputting step for reading an output image by an image input means; a first Fourier transformation step of acquiring power spectrum by performing two-dimensional Fourier transformation of the input image data read; a pattern image reproduction step for acquiring the reproduced image of the test pattern, by analyzing the test pattern of the output image from the input image data; a second Fourier transformation step of acquiring power spectrum, by performing two-dimensional Fourier transform of the reproduced image of the test pattern; and an MTF calculation step for determining the MTF of the recording medium, by comparing each power spectrum acquired by the first Fourier transform step and the second Fourier transform step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070727-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: SUGA SEIJI
IPC: F01L1/34
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate forming work of a positioning recessed part, by preventing the occurrence of positional dislocation, by performing accurate positioning in the circumferential direction of a lock piston and a lock hole in installation.  <P>SOLUTION: Free rotation of a vane member 7 to a housing 5 is restricted by engaging the lock piston 30 in a vane 22 with the lock hole 31 of a rear plate 13. While integrally forming the positioning recessed part 33 on the outer peripheral edge when sintering and molding a housing body 11, a positioning pin 34 fitted from the shaft direction in the positioning recessed part 33 in installation, is arranged in an outer peripheral part in the vicinity of the lock hole of the rear plate 13, and the lock piston 30 and the lock hole 31 can be accurately positioned by the positioning action.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086140-A (JP)
Title: Method and device for solar light power generation using balloon object
Inventor: ONO SOICHIRO
IPC: H01L31/042
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for solar light power generation which efficiently use solar light energy.  <P>SOLUTION: A plurality of solar light power generation elements are arranged on an outer surface of a balloon object having a curved surface in a substantially sphere form or elliptic sphere form. The balloon object is filled with gas whose specific gravity is lighter than air and it is floated in air without a shielding object. A solar light receiving area of the solar light power generation element arranged in the balloon object is made relatively large, light is received for long time and it is converted into electric power.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350641-A (JP)
Title: Polycarbonate resin composition
Inventor: KOBAYASHI SADAYUKI
IPC: C08L67/02
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition containing a polycarbonate resin and comprising at least two resins contained as components and capable of providing a material having excellent impact resistance.  <P>SOLUTION: The polycarbonate resin composition contains a polycarbonate resin and comprises at least two resins contained as components, wherein the intensity ratio of the absorption peak appearing in a range of 2,933±5 cm<SP>-1</SP>to the absorption peak appearing in a range of 2,965±5 cm<SP>-1</SP>satisfies formula [1]: intensity ratio of infrared absorption peak=I(2,933cm<SP>-1</SP>)/I(2,965cm<SP>-1</SP>)≥0.43 äwherein I(2933cm<SP>-1</SP>): peak intensity of absorption appearing in a range of 2,933±5 cm<SP>-1</SP>; I(2,965cm<SP>-1</SP>): peak intensity of absorption appearing in a range of 2,965±5 cm<SP>-1</SP>}.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004350332-A (JP)
Title: Half-toning apparatus for multi-gradation color image
Inventor: FUJITA TORU
IPC: H04N1/52
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide half-toning techniques with which colors presented in a formed color image can be substantially kept constant at all the time even when dot formation positions are fluctuated a little in a sub-scanning direction.  <P>SOLUTION: In half-toning for inputting pixel values of C, M, Y planes of the multi-gradation color image and converting them into dot information of C, M, Y, dot growth patterns of C, M, Y are set so that the colors of flesh, gray and blue significant for the human eyesight can be toned constant at all the time. Namely, in a low density region, M and Y dot groups 32, 33 which are main components of the flesh color are grown at positions which are completely different and are not mutually overlapping in a main scanning direction. Even when the dot formation positions are deviated a little in the sub-scanning direction, the M and Y dot groups 32 and 33 are not overlapping so that the tone of the flesh color is fixed. In a middle density region, C and M dot groups 34, 35 with strong influences upon gray and blue are disposed so that one color dot group can be overlapping over two dot groups of the other color positioned at places different in the sub-scanning direction. The overlapping amount of C and M dot groups 34, 35 is fixed, so that the tone of gray or blue is constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006072241-A (JP)
Title: Education enlightenment system, and education enlightenment program
Inventor: ISHIZAKA TADASHI
IPC: G09B7/08
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an education enlightenment system for improving the education effect thereof in eduction using a computer, and an education enlightenment program.  <P>SOLUTION: The education enlightenment system capable of transmitting and receiving data via a network between user terminals utilized by users includes a control means which receives the request for use permission of the prescribed system, a question setting means which receives the request for use permission in the control means, then stores the questions set to the user and the correct answers thereof, extracts the questions from a question/correct answer storage means, transmits the same to the user terminals, receives the answers for the set questions from the user terminals and collates the answers with the correct answers stored in the question/correct answer storage means, and thereby determines the right and wrong thereof and transmits the instruction for the use permission of the prescribed system to the control means in case of the correct answer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077266-A (JP)
Title: Method for sizing sintered component, metallic mold for sizing and sintered component produced by using the mold
Inventor: NAGATA TOSHIHIKO
IPC: B22F3/24
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sizing a sintered component with which a projecting part can be formed without generating the crack in the component with a plastic working having excellent productivity and cost in the inner peripheral surface and the outer peripheral surface of the sintered component.  <P>SOLUTION: A heap-up part 4 in the axial direction is beforehand arranged on the end surface 1a of the sintered component 1 along the hole edge of a shaft hole 2, and the heap-up part 4 formed as a recessing-shaped side surface to the side surface 4a is pressurized with an upper punch in the sizing process for correcting the sintered component, and plastically deformed into a relief portion-shape formed in a metallic mold for sizing and for example, in one end of the inner peripheral surface of the sintered component 1, is formed into the projecting part 3 in the diameter direction as a dam for oil basin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075928-A (JP)
Title: Electrostatic actuator, droplet discharge head using the electrostatic actuator, liquid cartridge, ink jet recording device, micro pump, and light modulation device
Inventor: URASAKI KOZO
IPC: B41J2/045
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of etching a sacrificial layer without causing an etching stop when forming a gap in an electrostatic actuator with a narrow gap interposed between a vibrating plate and individual electrodes.  <P>SOLUTION: In the electrostatic actuator, the gap 10 interposed between a vibrating plate electrode 30 formed of the vibrating plate, and the individual electrodes 3a is formed using a sacrificial layer etching technology. The individual electrodes 3a are provided with level difference to form grooves 3b, and an etching stop or etching rest is prevented by the grooves 3b leading an etchant to a portion where sacrificial layer etching hardly occurs due to the narrow gap 10 between the electrodes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006076075-A (JP)
Title: Liquid jet apparatus
Inventor: NOZAWA IZUMI
IPC: B41J2/175
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus which makes choke cleaning by simple control without the upsizing of the apparatus, and which suppresses the leakage of a liquid from the side of a lead-in port of a supply passage for supplying the liquid to a liquid jet head.  <P>SOLUTION: This printer is equipped with a cartridge for storing ink, and a choke valve B for performing the choke cleaning is provided in a channel vertically above the cartridge among ink channels for making the cartridge and a recording head communicate with each other. The choke valve B is equipped with a pressure chamber 38, and a wall surface of the pressure chamber is partially formed of a film F1 which is displaced with a pressure difference between the inside and outside of the pressure chamber 38. A regulation member 40 for limiting the displacement magnitude of the film F1 directed in the direction of decreasing the channel resistance of the pressure chamber 38 is provided on the outside of the film F1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI